Seiko Cal. 6320 - 240

Released in 1993, the Cal. 6320 with design code 240 was part of Seiko's domestic market collection. Powered by the 6320 caliber with 26j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-c386ba7cf641]

Also known as: Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1993

Related Models

• Seiko 5684-634
• Seiko 4580-336
• Seiko 6310-630
• Seiko 7060-814
• Seiko 5220-530
• Seiko 4483-974
• Seiko 7093-531
• Seiko 4491-751
• Seiko 0781-504
• Seiko 3817-814
• Seiko 6633-259
• Seiko 6236-421